Merge pull request #7 from p-goudet/master

Update to the latest source (1.0.13)

.gitignore

@@ -10,4 +10,3 @@
 
 *.gem
 *.log
-.DS_Store

lib/paho-mqtt.rb

@@ -11,41 +11,39 @@
 #
 # Contributors:
 #    Pierre Goudet - initial committer
+#    And Others.
 
 require "paho_mqtt/version"
 require "paho_mqtt/client"
+require "paho_mqtt/exception"
 require "paho_mqtt/packet"
 require 'logger'
 
 module PahoMqtt
   extend self
-
   attr_accessor :logger
 
+  MAX_PACKET_ID = 65535
+
   # Default connection setup
-  DEFAULT_SSL_PORT = 8883
-  DEFAULT_PORT = 1883
-  SELECT_TIMEOUT = 0
-  LOOP_TEMPO = 0.005
-  RECONNECT_RETRY_TIME = 3
-  RECONNECT_RETRY_TEMPO = 5
+  DEFAULT_SSL_PORT      = 8883
+  DEFAULT_PORT          = 1883
+  SELECT_TIMEOUT        = 0.002
 
   # MAX size of queue
-  MAX_READ = 10
-  MAX_PUBACK = 20
-  MAX_PUBREC = 20
-  MAX_PUBREL = 20
-  MAX_PUBCOMP = 20
-  MAX_WRITING = MAX_PUBACK + MAX_PUBREC + MAX_PUBREL  + MAX_PUBCOMP 
+  MAX_SUBACK   = 10
+  MAX_UNSUBACK = 10
+  MAX_PUBLISH  = 1000
+  MAX_QUEUE    = 1000
 
   # Connection states values
-  MQTT_CS_NEW = 0
-  MQTT_CS_CONNECTED = 1
+  MQTT_CS_NEW        = 0
+  MQTT_CS_CONNECTED  = 1
   MQTT_CS_DISCONNECT = 2
 
   # Error values
   MQTT_ERR_SUCCESS = 0
-  MQTT_ERR_FAIL = 1
+  MQTT_ERR_FAIL    = 1
 
   PACKET_TYPES = [
     nil,
@@ -74,40 +72,40 @@ module PahoMqtt
   }
 
   CLIENT_ATTR_DEFAULTS = {
-      :host => "",
-      :port => nil,
-      :mqtt_version => '3.1.1',
+      :host          => "",
+      :port          => nil,
+      :mqtt_version  => '3.1.1',
       :clean_session => true,
-      :persistent => false,
-      :blocking => false,
-      :client_id => nil,
-      :username => nil,
-      :password => nil,
-      :ssl => false,
-      :will_topic => nil,
-      :will_payload => nil,
-      :will_qos => 0,
-      :will_retain => false,
-      :keep_alive => 60,
-      :ack_timeout => 5,
-      :on_connack => nil,
-      :on_suback => nil,
-      :on_unsuback => nil,
-      :on_puback => nil,
-      :on_pubrel => nil,
-      :on_pubrec => nil,
-      :on_pubcomp => nil,
-      :on_message => nil,
+      :persistent    => false,
+      :blocking      => false,
+      :client_id     => nil,
+      :username      => nil,
+      :password      => nil,
+      :ssl           => false,
+      :will_topic    => nil,
+      :will_payload  => nil,
+      :will_qos      => 0,
+      :will_retain   => false,
+      :keep_alive    => 60,
+      :ack_timeout   => 5,
+      :on_connack    => nil,
+      :on_suback     => nil,
+      :on_unsuback   => nil,
+      :on_puback     => nil,
+      :on_pubrel     => nil,
+      :on_pubrec     => nil,
+      :on_pubcomp    => nil,
+      :on_message    => nil,
   }
-    
+
   Thread.abort_on_exception = true
 
   def logger=(logger_path)
-    file = File.open(logger_path, "a+")
-    file.sync = true
-    log_file = Logger.new(file)
+    file           = File.open(logger_path, "a+")
+    file.sync      = true
+    log_file       = Logger.new(file)
     log_file.level = Logger::DEBUG
-    @logger = log_file
+    @logger        = log_file
   end
 
   def logger
@@ -162,22 +160,4 @@ def check_topics(topics, filters)
       raise ArgumentError
     end
   end
-
-  class Exception < ::Exception
-  end
-
-  class ProtocolViolation < PahoMqtt::Exception
-  end
-
-  class WritingException < PahoMqtt::Exception
-  end
-
-  class ReadingException < PahoMqtt::Exception
-  end
-
-  class PacketException < PahoMqtt::Exception
-  end
-
-  class LowVersionException < PahoMqtt::Exception
-  end
 end